add develop branch to travis-ci
fixed hitlist bug in GetBonuses
Merge branch 'master' of https://github.com/leeper/MTurkR
update version
some fixes for R CMD check
Update README.md
update readme re: wiki
add link to wiki
update notification parameter checks
Add SQS notification details to docs
typo in operation name
Update NEWS
some minor doc fixes
fix merge conflict
placeholders for new as.data.frame methods
attempt #3 on BonusPaymentsToDataFrame
remove return.all bug in GetBonuses
convert tabs to spaces
modify credentials to use global keypair option
effectively deprecate credentials() in favor of global option